If you do not have a heart-shaped cookie cutter, draw a heart on parchment paper, cut it and use it as a guide for cutting the cookie dough.
Cappuccino and his Heart of Cinnamon
On a cardboard or a square of parchment paper, draw a 2.5-cm (1-inch) heart. Cutout the center to make a stencil. Gently place the stencil on the foam of a cappuccino. With a small fine sieve, sprinkle with about 2.5 ml (1/2 teaspoon) of cinnamon or cocoa powder, to cover the surface of the heart. Carefully remove the stencil. Voila! To present on the morning of Valentine's Day (or any morning) to your loved ones.